Me and Jane

Jane was my sister's best friend. She was 19yrs old and I was 15. I was so turned on by her! When she was getting ready to leave the house after seeing my sister, I would always help her open our deadbolt side door. Since it was late, I would make sure that I was just wearing pajamas with nothing underneath. It was so exciting to know that she noticed my erection. One night she came down and sat at the dining room table waiting for my sister. I walked in with a full erection bulging underneath my pjs and started talking to her. I was only about 3 ft away so she could really see it. I even gave her a side view so she could see how aroused I was. She just acted as if nothing was different and conversed with me for about 5 minutes. I left and went to the basement to masturbate. About a week later I was listening to Jane and my sister talking in my sister's room. Jane told my sister that I was standing in front of her with a hard on and that every time she came downstairs to leave, I would be there with a hard on. My sister couldn't believe it! Jane told her that I was just a horny teenager and that it was no reason to get mad. My sister told her that she would accompany her to the door that night to see if this was true. When they came down, my sister called me to help her with the lock. I came in fully aroused under my pjs and I saw my sister turn her head and stifle a laugh. After a little chit chat, they both went outside and started laughing up a storm. I heard my sister say 'did you see that? ' Jane said ' I told you, now do you believe me?' There were no repercussions from this, and it was my first venture into having a female seeing me aroused.